PL445005A1 - Bezhalogenowa, samogasnąca pianka poliuretanowo-poliizocyjanurowa o poprawionych właściwościach użytkowych i sposób jej otrzymywania - Google Patents
Bezhalogenowa, samogasnąca pianka poliuretanowo-poliizocyjanurowa o poprawionych właściwościach użytkowych i sposób jej otrzymywaniaInfo
- Publication number
- PL445005A1 PL445005A1 PL445005A PL44500523A PL445005A1 PL 445005 A1 PL445005 A1 PL 445005A1 PL 445005 A PL445005 A PL 445005A PL 44500523 A PL44500523 A PL 44500523A PL 445005 A1 PL445005 A1 PL 445005A1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- polyisocyanurate foam
- halogen
- self
- polyurethane
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/014—Stabilisers against oxidation, heat, light or ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/016—Flame-proofing or flame-retarding additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania pianki poliuretanowo-poliizocyjanurowej, który prowadzi się etapowo, wprowadzając składniki w odpowiedniej kolejności i każdorazowo intensywnie je mieszając do uzyskania homogenicznej dyspersji, następująco: do mieszaniny zawierającej 27% - 30% wag. poliolu, 0,15% - 0,18% wag. katalizatora startu, 0,70% - 0,75% wag. katalizatora trimeryzacji, 0,80% - 0,90% wag. silikonu i 0,20% - 0,25% wag. wody dodaje się kolejno: 2% - 10% wag. antypirenu, 0,2% – 2,0% wag. dodatku poprawiającego właściwości termoizolacyjne. 0,5% - 2,0% wag. dodatku biobójczego, 4,0% - 4,5% wag. pentanu, 55% - 60% wag. izocyjanianu. Wynalazkiem jest także pianka poliuretanowo-poliizocyjanurowa stanowiąca produkt otrzymany w katalizowanej reakcji 27% - 30% wag. poliolu z 55% - -60% wag. izocyjanianu, 4,0% - 4,5% wag. pentanu, 0,20% - 0,25% wag. wody oraz 0,80% - 0,90% wag. silikonu, 2% - 10% wag. antypirenu, 0,2% - 2,0% wag. dodatku poprawiającego właściwości termoizolacyjne, 0,5% - 2,0% wag. dodatku biobójczego, prowadzonej powyżej określonym sposobem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL445005A PL248244B1 (pl) | 2023-05-25 | 2023-05-25 | Bezhalogenowa, samogasnąca pianka poliuretanowo-poliizocyjanurowa o poprawionych właściwościach użytkowych i sposób jej otrzymywania |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL445005A PL248244B1 (pl) | 2023-05-25 | 2023-05-25 | Bezhalogenowa, samogasnąca pianka poliuretanowo-poliizocyjanurowa o poprawionych właściwościach użytkowych i sposób jej otrzymywania |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL445005A1 true PL445005A1 (pl) | 2024-12-02 |
| PL248244B1 PL248244B1 (pl) | 2025-11-12 |
Family
ID=93706861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL445005A PL248244B1 (pl) | 2023-05-25 | 2023-05-25 | Bezhalogenowa, samogasnąca pianka poliuretanowo-poliizocyjanurowa o poprawionych właściwościach użytkowych i sposób jej otrzymywania |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL248244B1 (pl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921088A (zh) * | 2022-06-21 | 2022-08-19 | 北京火狐星云数字科技有限公司 | 一种用于冷链物流的改性聚氨酯保温材料及其制备方法 |
-
2023
- 2023-05-25 PL PL445005A patent/PL248244B1/pl unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921088A (zh) * | 2022-06-21 | 2022-08-19 | 北京火狐星云数字科技有限公司 | 一种用于冷链物流的改性聚氨酯保温材料及其制备方法 |
Non-Patent Citations (3)
| Title |
|---|
| J. PACIOREK-SADOWSKA I INNI: "POLIMERY 2018, 63, nr 3, 185-190", „ZASTOSOWANIE HALOIZYTU JAKO NAPEŁNIACZA DO PRODUKCJI SZTYWNYCH PIANEK POLIURETANOWO-POLIIZOCYJANUROWYCH" * |
| K. PRAŁAT I INNI: "Polish Journal of Chemical Technology, 2023, 25, 1, 40—46, 29 marzec 2023, DOI: 10.2478/pjct-2023-0007", „EXPERIMENTAL RESEARCH ON THE THERMAL PROPERTIES OF INNOVATIVE INSULATION BOARDS MADE OF POLYURETHANE-POLYISOCYANURATE (PUR/PIR)" * |
| M. MODESTI I INNI,: "Polymer Degradation and Stability 77 (2002) 195–202", „EXPANDABLE GRAPHITE AS AN INTUMESCENT FLAME RETARDANT IN POLYISOCYANURATE–POLYURETHANE FOAMS", * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL248244B1 (pl) | 2025-11-12 |
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